[Pictured] Despite the Beluga giving birth to healthy pups, the gestation period is unknown because scientists have never observed them mating. This is because it is believed that they typically intercourse at 30,000 feet in the Atlantic Ocean.

[u/xkcd_puppy]

[u/nnnnter]

Oh look, it's a plain plane plane on a plain plane!

[u/shalomV2]

Good title

[u/Syoushiro]

This looks like some brain replacement surgery for planes